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Representations of groups in solution spaces of invariant differential equations
R. S. Ismagilov N. E. Bauman Moscow State Technical University
Abstract:
We present different versions of the definition of invariant differential equations and introduce the notion of a spectrum for these equations. We give examples of an explicit description of the spectrum and introduce sufficient conditions for discreteness of the spectrum. As an example, we consider the representations of the Heisenberg group in solution spaces of invariant differential equations.
Keywords:
invariant differential equations, spectrum, Heisenberg group, solution space.
Received: 24.02.2004
Citation:
R. S. Ismagilov, “Representations of groups in solution spaces of invariant differential equations”, TMF, 142:3 (2005), 489–499; Theoret. and Math. Phys., 142:3 (2005), 412–421
Linking options:
https://www.mathnet.ru/eng/tmf1793https://doi.org/10.4213/tmf1793 https://www.mathnet.ru/eng/tmf/v142/i3/p489
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Abstract page: | 426 | Full-text PDF : | 203 | References: | 59 | First page: | 3 |
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